From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chuhong Yuan Subject: [PATCH] drm/ast: Use dev_get_drvdata where possible Date: Tue, 23 Jul 2019 18:10:38 +0800 Message-ID: <20190723101037.30192-1-hslester96@gmail.com> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: Sender: linux-kernel-owner@vger.kernel.org Cc: Dave Airlie , David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Chuhong Yuan List-Id: dri-devel@lists.freedesktop.org Instead of using to_pci_dev + pci_get_drvdata, use dev_get_drvdata to make code simpler. Signed-off-by: Chuhong Yuan --- drivers/gpu/drm/ast/ast_drv.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/drivers/gpu/drm/ast/ast_drv.c b/drivers/gpu/drm/ast/ast_drv.c index 3811997e78c4..cc239c0fc59b 100644 --- a/drivers/gpu/drm/ast/ast_drv.c +++ b/drivers/gpu/drm/ast/ast_drv.c @@ -155,15 +155,13 @@ static int ast_pm_suspend(struct device *dev) } static int ast_pm_resume(struct device *dev) { - struct pci_dev *pdev = to_pci_dev(dev); - struct drm_device *ddev = pci_get_drvdata(pdev); + struct drm_device *ddev = dev_get_drvdata(dev); return ast_drm_resume(ddev); } static int ast_pm_freeze(struct device *dev) { - struct pci_dev *pdev = to_pci_dev(dev); - struct drm_device *ddev = pci_get_drvdata(pdev); + struct drm_device *ddev = dev_get_drvdata(dev); if (!ddev || !ddev->dev_private) return -ENODEV; @@ -173,15 +171,13 @@ static int ast_pm_freeze(struct device *dev) static int ast_pm_thaw(struct device *dev) { - struct pci_dev *pdev = to_pci_dev(dev); - struct drm_device *ddev = pci_get_drvdata(pdev); + struct drm_device *ddev = dev_get_drvdata(dev); return ast_drm_thaw(ddev); } static int ast_pm_poweroff(struct device *dev) { - struct pci_dev *pdev = to_pci_dev(dev); - struct drm_device *ddev = pci_get_drvdata(pdev); + struct drm_device *ddev = dev_get_drvdata(dev); return ast_drm_freeze(ddev); } -- 2.20.1